NOAA + NDBC buoys
US Water Temperatures
Today’s sea temperature for 3,066 coastal locations across the US, with what it means for swimming, surfing, and fishing. Free and always current.
Pathr nautical charts
Explore water temperatures on the chart
Select a coastal location on Pathr’s nautical chart to check the latest available NOAA or NDBC water temperature. Readings may come from a nearby sensor when a spot has none of its own.
Explore this coast on Pathr’s nautical chart.
Selected location: San Francisco (Golden Gate), California.
Know before you go
Water temps, tides, and conditions worth knowing for your spots, plus the occasional Pathr update. No spam.
Atlantic Coast
Connecticut
41 locations
Delaware
22 locations
Florida
583 locations
Georgia
69 locations
Maine
111 locations
Maryland
100 locations
Massachusetts
89 locations
New Hampshire
9 locations
New Jersey
195 locations
New York
124 locations
North Carolina
65 locations
Pennsylvania
13 locations
Rhode Island
33 locations
South Carolina
247 locations
Virginia
132 locations
Washington, D.C.
5 locations
